gnu/packages/patches/screen-hurd-path-max.patch

   1 Workaround for PATH_MAX usage on the Hurd.
   2
   3 Taken from https://salsa.debian.org/debian/screen/-/blob/master/debian/patches/61-default-PATH_MAX-if-undefined-for-hurd.patch
   4
   5 Description: Set PATH_MAX to 4096 if undefined
   6  Fixes FTBFS since 4.4.0 on GNU/Hurd. Updated to add one more occurrence for 4.5.0.
   7 Author: Axel Beckert <abe@debian.org>
   8 Bug: https://savannah.gnu.org/bugs/?50089
   9 Last-Updated: 2017-01-18
  10
  11 --- a/tty.sh
  12 +++ b/tty.sh
  13 @@ -1478,6 +1478,13 @@
  14    return 0;
  15  }
  16
  17 +/*
  18 + * Define PATH_MAX to 4096 if it's not defined, like on GNU/Hurd
  19 + */
  20 +
  21 +#ifndef PATH_MAX
  22 +#define PATH_MAX 4096
  23 +#endif
  24
  25  int CheckTtyname (char *tty)
  26  {
  27 --- a/screen.h
  28 +++ b/screen.h
  29 @@ -109,6 +109,13 @@
  30  # define DEFAULT_BUFFERFILE    "/tmp/screen-exchange"
  31  #endif
  32
  33 +/*
  34 + * Define PATH_MAX to 4096 if it's not defined, like on GNU/Hurd
  35 + */
  36 +
  37 +#ifndef PATH_MAX
  38 +#define PATH_MAX 4096
  39 +#endif
  40
  41  #if defined(hpux) && !(defined(VSUSP) && defined(VDSUSP) && defined(VWERASE) && defined(VLNEXT))
  42  # define HPUX_LTCHARS_HACK